Lines Matching refs:UnitSize
1931 static bool isVMerge(ShuffleVectorSDNode *N, unsigned UnitSize, in isVMerge() argument
1935 assert((UnitSize == 1 || UnitSize == 2 || UnitSize == 4) && in isVMerge()
1938 for (unsigned i = 0; i != 8/UnitSize; ++i) // Step over units in isVMerge()
1939 for (unsigned j = 0; j != UnitSize; ++j) { // Step over bytes within unit in isVMerge()
1940 if (!isConstantOrUndef(N->getMaskElt(i*UnitSize*2+j), in isVMerge()
1941 LHSStart+j+i*UnitSize) || in isVMerge()
1942 !isConstantOrUndef(N->getMaskElt(i*UnitSize*2+UnitSize+j), in isVMerge()
1943 RHSStart+j+i*UnitSize)) in isVMerge()
1955 bool PPC::isVMRGLShuffleMask(ShuffleVectorSDNode *N, unsigned UnitSize, in isVMRGLShuffleMask() argument
1959 return isVMerge(N, UnitSize, 0, 0); in isVMRGLShuffleMask()
1961 return isVMerge(N, UnitSize, 0, 16); in isVMRGLShuffleMask()
1966 return isVMerge(N, UnitSize, 8, 8); in isVMRGLShuffleMask()
1968 return isVMerge(N, UnitSize, 8, 24); in isVMRGLShuffleMask()
1980 bool PPC::isVMRGHShuffleMask(ShuffleVectorSDNode *N, unsigned UnitSize, in isVMRGHShuffleMask() argument
1984 return isVMerge(N, UnitSize, 8, 8); in isVMRGHShuffleMask()
1986 return isVMerge(N, UnitSize, 8, 24); in isVMRGHShuffleMask()
1991 return isVMerge(N, UnitSize, 0, 0); in isVMRGHShuffleMask()
1993 return isVMerge(N, UnitSize, 0, 16); in isVMRGHShuffleMask()